mb/samsung: Drop unneeded empty lines

Change-Id: I76d5292871c1578f9d27d46b7a2c485a14c3017b
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45237
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>

src/mainboard/samsung/lumpy/mainboard.c

@@ -19,8 +19,6 @@ void mainboard_suspend_resume(void)
 	send_ec_command(EC_ACPI_ENABLE);
 }
 
-
-
 static void mainboard_init(struct device *dev)
 {
 	/* Initialize the Embedded Controller */